Largest loss: Investigation and security activities

Industry

Year

Quick picksManufacturing Construction Trade IT and telecom

38 companies, from 2025 annual reports. Registered companies only.

1.Osaühing Rapid Security
10855116, Narva linn
Revenue 2025
€2.8M
−3.6%
Net profit
−€372.8K
−99%
Employees
46
2.Viking Security AS
10026845, Kristiine linnaosa
Revenue 2025
€24.4M
−6%
Net profit
−€269K
−13,550%
Employees
842
3.ESC Risk Management OÜ
14583459, Haabersti linnaosa
Revenue 2025
€581.7K
−24%
Net profit
−€81.4K
−199%
Employees
1
4.Citysec Turvateenistus OÜ
12390518, Kristiine linnaosa
Revenue 2025
€939.7K
−30%
Net profit
−€71.3K
−1,188%
Employees
51
5.SMPRO OÜ
16704281, Kesklinna linnaosa
Revenue 2025
€107.1K
−45%
Net profit
−€63.1K
−89%
Employees
1
6.Holdfast OÜ
11346747, Peetri alevik
Revenue 2025
€282K
−49%
Net profit
−€60.1K
−300%
Employees
3
7.alearms OÜ
14235379, Lasnamäe linnaosa
Revenue 2025
€109K
0%
Net profit
−€30K
0%
Employees
3
8.Desperado Turvateenistuse OÜ
10362721, Haabersti linnaosa
Revenue 2025
€318.4K
+7.9%
Net profit
−€26.9K
−546%
Employees
13
9.K Security OÜ
12878794, Kristiine linnaosa
Revenue 2025
€836.5K
−6.1%
Net profit
−€22.4K
−189%
Employees
32
10.Guardian OÜ
16998791, Kesklinna linnaosa
Revenue 2025
€320
—
Net profit
−€20.1K
−151%
Employees
0
11.FLS OÜ
12197440, Mustamäe linnaosa
Revenue 2025
€379.2K
−4.3%
Net profit
−€19.5K
+33%
Employees
9
12.OÜ Easyfix
12179122, Vaela küla
Revenue 2025
€86.3K
+18%
Net profit
−€19.2K
−958,000%
Employees
1
13.TP Fecit Osaühing
10901744, Kristiine linnaosa
Revenue 2025
€7.5K
−49%
Net profit
−€17.2K
+12%
Employees
1
14.Lineus Group OÜ
11210901, Kristiine linnaosa
Revenue 2025
€276.7K
+11%
Net profit
−€15.7K
−161%
Employees
3
15.OÜ EUROCASH1
11094211, Kesklinna linnaosa
Revenue 2025
€1.2M
−0.1%
Net profit
−€14.8K
−294%
Employees
64
16.OÜ SKALINA
12061596, Lasnamäe linnaosa
Revenue 2025
€151.3K
−23%
Net profit
−€10K
−315%
Employees
6
17.OÜ KAHELE
11115255, Ingliste küla
Revenue 2025
€2.1K
−33%
Net profit
−€8.8K
−112%
Employees
0
18.SGU EE OÜ
16906168, Kesklinna linnaosa
Revenue 2025
€4.2K
−99%
Net profit
−€8.2K
−836%
Employees
0
19.Osaühing Multilink Group
11226994, Harkujärve küla
Revenue 2025
€344.8K
+30%
Net profit
−€7.5K
−151%
Employees
2
20.TURVISGRUPP OÜ
16097295, Karja küla
Revenue 2025
€102.9K
+64%
Net profit
−€6.6K
−119%
Employees
1
21.EventSEC OÜ
16748367, Kesklinna linnaosa
Revenue 2025
€24.2K
−28%
Net profit
−€6.1K
+68%
Employees
1
22.Osaühing Securitec
10305427, Haabneeme alevik
Revenue 2025
€36.1K
+2%
Net profit
−€5.3K
+80%
Employees
0
23.Tuleohutusmeetmed OÜ
14775182, Pirita linnaosa
Revenue 2025
€15K
−1.7%
Net profit
−€4.1K
+1.8%
Employees
0
24.EUROCASH1 Estonia OÜ
16276454, Kesklinna linnaosa
Revenue 2025
€378.2K
+3.7%
Net profit
−€3.2K
−157%
Employees
1
25.A-Valvest OÜ
11415810, Lasnamäe linnaosa
Revenue 2025
€19.5K
+10%
Net profit
−€2.9K
−168%
Employees
1
26.OÜ KPB Invest
16323857, Haabersti linnaosa
Revenue 2025
€0
−100%
Net profit
−€2.9K
−117%
Employees
0
27.Turvaabi OÜ
12745366, Lasnamäe linnaosa
Revenue 2025
€93.9K
−63%
Net profit
−€2.5K
−108%
Employees
9
28.Osaühing TAFFUDI
10066359, Lasnamäe linnaosa
Revenue 2025
€0
—
Net profit
−€2.4K
−22%
Employees
0
29.AVANTIUS OÜ
10882780, Raadi alev
Revenue 2025
€25.1K
−3.3%
Net profit
−€1.8K
−98%
Employees
1
30.Westside Security OÜ
16459278, Silla küla
Revenue 2025
€0
−100%
Net profit
−€1.7K
−128%
Employees
0
31.EDIAL SÜSTEEMID OÜ
10785887, Põhja-Tallinna linnaosa
Revenue 2025
€18.9K
−23%
Net profit
−€1.6K
−234%
Employees
1
32.OÜ Vesta Security
11808018, Kesklinna linnaosa
Revenue 2025
€45.8K
−27%
Net profit
−€1.4K
−128%
Employees
5
33.Armsec OÜ
12492505, Mustamäe linnaosa
Revenue 2025
€8.2K
+900%
Net profit
−€931
−543%
Employees
1
34.MENTOR KONTROLLSÜSTEEMI OSAÜHING
10327720, Nõmme linnaosa
Revenue 2025
€0
−100%
Net profit
−€920
+60%
Employees
0
35.OÜ Nord Guard
11784832, Rootsiküla
Revenue 2025
€4.1K
+70%
Net profit
−€548
−184%
Employees
0
36.Arei Turvateenistus OÜ
12700145, Lasnamäe linnaosa
Revenue 2025
€170.3K
+51%
Net profit
−€495
−106%
Employees
12
37.Sentech Estonia OÜ
14042491, Rakvere linn
Revenue 2025
€7.1K
+31%
Net profit
−€163
+92%
Employees
0
38.ES Safety OÜ
16925071, Tsooru küla
Revenue 2025
€49.8K
+1,122%
Net profit
−€59
−103%
Employees
0

#	Company	Reg.	Revenue	Change	Net profit	Change	Employees
1	Osaühing Rapid Security 10855116, Narva linn	2002	€2,752,943 2025	−3.6%	−€372,830	−99%	46 annual average (FTE)
2	Viking Security AS 10026845, Kristiine linnaosa	1996	€24,386,000 2025	−6%	−€269,000	−13,550%	842 annual average (FTE)
3	ESC Risk Management OÜ 14583459, Haabersti linnaosa	2018	€581,742 2025	−24%	−€81,424	−199%	1 annual average (FTE)
4	Citysec Turvateenistus OÜ 12390518, Kristiine linnaosa	2012	€939,659 2025	−30%	−€71,293	−1,188%	51 annual average (FTE)
5	SMPRO OÜ 16704281, Kesklinna linnaosa	2023	€107,138 2025	−45%	−€63,142	−89%	1 annual average (FTE)
6	Holdfast OÜ 11346747, Peetri alevik	2007	€282,031 2025	−49%	−€60,098	−300%	3 annual average (FTE)
7	alearms OÜ 14235379, Lasnamäe linnaosa	2017	€109,029 2025	0%	−€30,000	0%	3 annual average (FTE)
8	Desperado Turvateenistuse OÜ 10362721, Haabersti linnaosa	1998	€318,405 2025	+7.9%	−€26,889	−546%	13 annual average (FTE)
9	K Security OÜ 12878794, Kristiine linnaosa	2015	€836,532 2025	−6.1%	−€22,438	−189%	32 annual average (FTE)
10	Guardian OÜ 16998791, Kesklinna linnaosa	2024	€320 2025	—	−€20,107	−151%	0 annual average (FTE)
11	FLS OÜ 12197440, Mustamäe linnaosa	2011	€379,168 2025	−4.3%	−€19,498	+33%	9 annual average (FTE)
12	OÜ Easyfix 12179122, Vaela küla	2011	€86,314 2025	+18%	−€19,158	−958,000%	1 annual average (FTE)
13	TP Fecit Osaühing 10901744, Kristiine linnaosa	2002	€7,500 2025	−49%	−€17,242	+12%	1 annual average (FTE)
14	Lineus Group OÜ 11210901, Kristiine linnaosa	2006	€276,742 2025	+11%	−€15,688	−161%	3 annual average (FTE)
15	OÜ EUROCASH1 11094211, Kesklinna linnaosa	2004	€1,222,719 2025	−0.1%	−€14,752	−294%	64 annual average (FTE)
16	OÜ SKALINA 12061596, Lasnamäe linnaosa	2011	€151,324 2025	−23%	−€9,972	−315%	6 annual average (FTE)
17	OÜ KAHELE 11115255, Ingliste küla	2005	€2,106 2025	−33%	−€8,832	−112%	0 annual average (FTE)
18	SGU EE OÜ 16906168, Kesklinna linnaosa	2024	€4,225 2025	−99%	−€8,164	−836%	0 annual average (FTE)
19	Osaühing Multilink Group 11226994, Harkujärve küla	2006	€344,807 2025	+30%	−€7,456	−151%	2 annual average (FTE)
20	TURVISGRUPP OÜ 16097295, Karja küla	2020	€102,857 2025	+64%	−€6,647	−119%	1 annual average (FTE)
21	EventSEC OÜ 16748367, Kesklinna linnaosa	2023	€24,187 2025	−28%	−€6,099	+68%	1 annual average (FTE)
22	Osaühing Securitec 10305427, Haabneeme alevik	1997	€36,089 2025	+2%	−€5,250	+80%	0 annual average (FTE)
23	Tuleohutusmeetmed OÜ 14775182, Pirita linnaosa	2019	€15,025 2025	−1.7%	−€4,110	+1.8%	0 annual average (FTE)
24	EUROCASH1 Estonia OÜ 16276454, Kesklinna linnaosa	2021	€378,157 2025	+3.7%	−€3,152	−157%	1 annual average (FTE)
25	A-Valvest OÜ 11415810, Lasnamäe linnaosa	2007	€19,452 2025	+10%	−€2,880	−168%	1 annual average (FTE)
26	OÜ KPB Invest 16323857, Haabersti linnaosa	2021	€0 2025	−100%	−€2,860	−117%	0 annual average (FTE)
27	Turvaabi OÜ 12745366, Lasnamäe linnaosa	2014	€93,931 2025	−63%	−€2,464	−108%	9 annual average (FTE)
28	Osaühing TAFFUDI 10066359, Lasnamäe linnaosa	1996	€0 2025	—	−€2,439	−22%	0 annual average (FTE)
29	AVANTIUS OÜ 10882780, Raadi alev	2002	€25,141 2025	−3.3%	−€1,833	−98%	1 annual average (FTE)
30	Westside Security OÜ 16459278, Silla küla	2022	€0 2025	−100%	−€1,658	−128%	0 annual average (FTE)
31	EDIAL SÜSTEEMID OÜ 10785887, Põhja-Tallinna linnaosa	2001	€18,895 2025	−23%	−€1,551	−234%	1 annual average (FTE)
32	OÜ Vesta Security 11808018, Kesklinna linnaosa	2009	€45,756 2025	−27%	−€1,446	−128%	5 annual average (FTE)
33	Armsec OÜ 12492505, Mustamäe linnaosa	2013	€8,227 2025	+900%	−€931	−543%	1 annual average (FTE)
34	MENTOR KONTROLLSÜSTEEMI OSAÜHING 10327720, Nõmme linnaosa	1997	€0 2025	−100%	−€920	+60%	0 annual average (FTE)
35	OÜ Nord Guard 11784832, Rootsiküla	2009	€4,061 2025	+70%	−€548	−184%	0 annual average (FTE)
36	Arei Turvateenistus OÜ 12700145, Lasnamäe linnaosa	2014	€170,341 2025	+51%	−€495	−106%	12 annual average (FTE)
37	Sentech Estonia OÜ 14042491, Rakvere linn	2016	€7,149 2025	+31%	−€163	+92%	0 annual average (FTE)
38	ES Safety OÜ 16925071, Tsooru küla	2024	€49,791 2025	+1,122%	−€59	−103%	0 annual average (FTE)